It's hard to speculate on what may be possible in the future. Concepts for taking "trophies" from animals and turning them into useful items (a rancor-tooth knife, a nerf-hide jacket) have been suggested as part of future creatures implementation, but may be discarded before the final version is coded.
It is highly unlikely that anything that is currently assigned to a faction will be able to be produced without a datacard at any time.
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"May the Grace of Ara go with you, and His Vengeance be wrought upon your enemies."